Color transformations are careless

[lain-dono]

Correct work with color spaces contains unobvious difficulties. For opaque colours, everything just works. But for gradients and alpha blending, a physically incorrect or unexpected result can be produced.

It seems that [palette] (https://github.com/Ogeon/palette/) is a good choice. However, it is still necessary to figure out how to work with colors in shaders and how to set up pipelines.